Affiliations: [a] School of science, Chongqing University of Posts and Telecommunications, Nanan, Chongqing, P. R. China | [b] School of Computer Science and Technology, Chongqing University of Posts and Telecommunications, Nanan, Chongqing, P. R. China
Correspondence:
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Corresponding author. Dong Qiu, School of Science, Chongqing University of Posts and Telecommunications, Nanan, Chongqing, 400065, P. R. China. Tel.: 86 15123126186; Fax: 86 23 62471796; E-mail: dongqiumath@163.com.
Abstract: Based on the fact that the Hukuhara difference exists only under very restrictive conditions, in this paper, we present the process of computing the generalized Hukuhara difference of discrete Z-numbers and the generalized difference of continuous Z-numbers respectively. Some examples are given to illustrate the effectiveness of the proposed computing methods.
